public class Vector
{
	private double x, y, z;
	public Vector(double x, double y, double z)
	{
		this.setX(x);
		this.setY(y);
		this.setZ(z);
	}
	
	public double getX()
	{
		return x;
	}
	public void setX(double x)
	{
		this.x = x;
	}
	public double getY()
	{
		return y;
	}
	public void setY(double y)
	{
		this.y = y;
	}
	public double getZ()
	{
		return z;
	}
	public void setZ(double z)
	{
		this.z = z;
	}
}